面向对象的航空发动机性能仿真程序设计方法研究

本文提出了一种用于建立扩展性强、灵活可靠的航空发动机性能仿真方法。通过建立一个面向对象的航空发动机基本类库（或称为航空发动机应用程序框架），针对不同的研究目的或不同类型的航空发动机，能够非常方便可靠地建立起高效专用的发动机性能仿真程序。本文提出了在仿真程序中建立异常处理机制以方便仿真软件的调试和提高它的可靠性。本文在该框架的基础上建立了某双轴涡扇发动机的性能仿真模型和某涡轴发动机的性能仿真模型，揭示了该框架的灵活性和专用性

A STUDY OF OBJECT-ORIENTED APPROACH FOR AEROENGINE PERFORMANCE SIMULATION

This paper discusses how to create an extensible,flexible,reliable aeroengine simulation program.An effective areoengine simulation program on the basis of object-oriented areoengine fundament class library (an areoengine application framework),can be easily built for a specified type of areoengine or a specified intention of study,an Exception handlers are integrated to the framework to make the debug of the simulation software easy and improve its reliability.A two-spool turbofan engine and a turboshaft engine simulation programs are provided as examples to illustrate the flexibility and specificity of the framework.